{"version":"1.0","type":"rich","title":"Activity-6-Q9","description":"This bubble chart visualizes the relationship between GDP (x-axis), population (y-axis), and life expectancy (bubble size and color) for 15 countries. Data is loaded from a CSV file via `d3.csv`, and circles are positioned with `d3.scaleLinear` scales. Interactive tooltips appear on mouseover events. A legend at the right encodes life expectancy values using circle radii. The SVG rendering includes axis labels and a title, with styling applied through CSS classes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ad03021d49ce4bf08f0cfacae2d35a10?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}